Apr 09, 2021
In AlCl3 Al have 3 valence electron and Cl have 7 valence electron, total electrons => 3 + 7*3 => 3 + 21 => 22. Thus total no. of valence electron is 22.
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The Valence Electrons are a type of outer shell electron. Which can participate in the formation of a chemical bond and attach to an atom even if the outer shell is not closed. It also contributes to ...
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